ES297155U - Method for forming a hollow article, and article obtained. - Google Patents

Method for forming a hollow article, and article obtained.

Info

Publication number
ES297155U
ES297155U ES1987297155U ES297155U ES297155U ES 297155 U ES297155 U ES 297155U ES 1987297155 U ES1987297155 U ES 1987297155U ES 297155 U ES297155 U ES 297155U ES 297155 U ES297155 U ES 297155U
Authority
ES
Spain
Prior art keywords
article
piece
forming
machine
synthetic material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES1987297155U
Other languages
Spanish (es)
Other versions
ES297155Y (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saplest SA
Original Assignee
Saplest SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Saplest SA filed Critical Saplest SA
Publication of ES297155U publication Critical patent/ES297155U/en
Application granted granted Critical
Publication of ES297155Y publication Critical patent/ES297155Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1223—Joining preformed parts which have previously been filled with foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • B29C33/50—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible
    • B29C33/505—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible cores or mandrels, e.g. inflatable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
    • B29C69/004—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore making articles by joining parts moulded in separate cavities, said parts being in said separate cavities during said joining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B29C43/12—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
    • B29K2105/243—Partially cured
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/748—Machines or parts thereof not otherwise provided for
    • B29L2031/749—Motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Molding Of Porous Articles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

MACHINE FOR THE MANUFACTURE OF A PIECE IN THE FORM OF A HOLLOW BODY OF SYNTHETIC MATERIAL, ESPECIALLY OF ALVEOLAR SYNTHETIC MATERIAL, CHARACTERIZED BY THE FACT THAT IT CONTAINS: -A SET OF SHELL (11), (12) AND MALE (13), (14), (15) DEFINING SOME ROUGH PIECE MOLDING CAVITIES (16), (17), -WAYS TO GATHER CASSETTES SO THAT THE ASSEMBLY OF THE PIECE TO BE MADE, -MEDIA TO APPLY UNDER PRESSURE THE ROUGH PIECE OF JOINT AGAINST THE WALLS OF THE SHELLS. (Machine-translation by Google Translate, not legally binding)
ES1987297155U 1984-12-05 1987-03-30 MACHINE FOR THE MANUFACTURE OF A PIECE IN THE SHAPE OF A HOLLOW BODY OF SYNTHETIC MATERIAL, ESPECIALLY OF ALVEOLAR SYNTHETIC MATERIAL Expired - Fee Related ES297155Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8418523A FR2574018B1 (en) 1984-12-05 1984-12-05 PROCESS FOR THE MANUFACTURE OF A HOLLOW BODY-SHAPED PART, FOR EXAMPLE OF EXPANDED POLYSTYRENE, FROM SEVERAL ELEMENTARY PARTS, AND PART THUS OBTAINED

Publications (2)

Publication Number Publication Date
ES297155U true ES297155U (en) 1989-09-16
ES297155Y ES297155Y (en) 1990-03-16

Family

ID=9310248

Family Applications (2)

Application Number Title Priority Date Filing Date
ES550407A Expired ES8800630A1 (en) 1984-12-05 1985-12-04 Method for forming a hollow article, and article obtained.
ES1987297155U Expired - Fee Related ES297155Y (en) 1984-12-05 1987-03-30 MACHINE FOR THE MANUFACTURE OF A PIECE IN THE SHAPE OF A HOLLOW BODY OF SYNTHETIC MATERIAL, ESPECIALLY OF ALVEOLAR SYNTHETIC MATERIAL

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES550407A Expired ES8800630A1 (en) 1984-12-05 1985-12-04 Method for forming a hollow article, and article obtained.

Country Status (7)

Country Link
US (1) US4900487A (en)
EP (1) EP0184503A3 (en)
JP (1) JPS61167507A (en)
CA (1) CA1255862A (en)
ES (2) ES8800630A1 (en)
FR (1) FR2574018B1 (en)
MX (1) MX168784B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663569B1 (en) * 1990-06-21 1994-04-01 Peugeot Automobiles MOLDING PRESS FOR MODELS ESPECIALLY IN EXPANDED POLYSTYRENE FOR MOLDING IN LOST MODEL.
US5192384A (en) * 1991-05-30 1993-03-09 Kaiser Aerospace And Electronics Corporation Methods for forming composite tubing having tapered ends
DE4441219C2 (en) * 1994-11-19 2001-12-06 Zf Lemfoerder Metallwaren Ag Pendulum support for the insertion of bearing strokes forming the bearing points for the articulated connection of chassis parts in motor vehicles
IT1276890B1 (en) * 1994-12-01 1997-11-03 Enichem Spa PROCEDURE FOR THE PRODUCTION OF THERMAL INSULATION STRUCTURAL ELEMENTS AND ELEMENTS SO OBTAINED
WO1999042660A1 (en) * 1998-02-23 1999-08-26 Kao Corporation Method of manufacturing pulp mold formed product
DE69938864D1 (en) * 1998-02-23 2008-07-17 Kao Corp METHOD FOR MANUFACTURING PAPER-MADE ARTICLES
CN1105806C (en) * 1998-02-23 2003-04-16 花王株式会社 Manufacturing method of pulp molded product
US6454906B1 (en) * 1999-02-18 2002-09-24 Kao Corporation Process for producing pulp molded article
DE10210517B3 (en) * 2002-03-09 2004-01-29 Airbus Deutschland Gmbh Process for the production of a component in fiber composite construction
EP1473131A3 (en) * 2003-04-30 2007-01-03 Airbus Deutschland GmbH Method for making textile preforms from textile half-products
US20100015265A1 (en) * 2008-07-21 2010-01-21 United Technologies Corporation Pressure bladder and method for fabrication
CA2788948C (en) * 2010-02-05 2019-03-26 Learjet Inc. System and method for fabricating a composite material assembly
CN112971246B (en) * 2021-04-07 2022-08-23 辽宁鸿恩医疗器材有限责任公司 Glove mold for producing disposable butyronitrile medical gloves

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1163987A (en) * 1914-11-10 1915-12-14 William J Eggers Manufacture of rubber articles.
GB162947A (en) * 1920-06-02 1921-05-12 Mechanical Rubber Co Method of and apparatus for manufacturing inflated rubber articles
US2644198A (en) * 1950-04-26 1953-07-07 Us Rubber Co Process of making containers
SE366683B (en) * 1967-02-15 1974-05-06 Tetra Pak Int
GB1351760A (en) * 1970-11-13 1974-05-01 Exxon Research Engineering Co Process and apparatus for producing hollow articles
US3898121A (en) * 1970-11-23 1975-08-05 Dunlop Ltd Apparatus for molding hollow rubber articles
US3832437A (en) * 1971-05-17 1974-08-27 D Taylor Method for forming hollow articles
DE2157132A1 (en) * 1971-11-17 1973-05-24 Narten Fa Georg Injection moulding hollow articles prodn - with components welded following moulding
JPS4870780A (en) * 1971-12-28 1973-09-25
US3933967A (en) * 1973-02-20 1976-01-20 Taylor Don A Method of making seamless hollow molded articles
CA1033519A (en) * 1974-04-01 1978-06-27 Don A. Taylor Seamless hollow molded rubber articles and method of making the same
IT1080762B (en) * 1977-07-21 1985-05-16 Pirelli PROCEDURE AND MOLDING DEVICE OF CABLE BODIES IN PLASTIC OR ELASTOMERIC MATERIAL
DE2906299A1 (en) * 1979-02-19 1980-08-21 Desma Werke Gmbh METHOD AND DEVICE FOR PRODUCING HOLLOW BODIES, IN PARTICULAR HEAT BOTTLES FROM POLYMERIC MATERIALS
FR2490993A3 (en) * 1980-10-01 1982-04-02 Aerospatiale Reusable mould for making complex hollow reinforced profiles - using an inflatable core in split rigid external mould
FR2537915A1 (en) * 1982-12-17 1984-06-22 Esswein Sa Process for moulding an article made from thermoplastic material and device for implementing it

Also Published As

Publication number Publication date
US4900487A (en) 1990-02-13
ES8800630A1 (en) 1987-11-16
CA1255862A (en) 1989-06-20
EP0184503A3 (en) 1987-12-16
FR2574018A1 (en) 1986-06-06
ES297155Y (en) 1990-03-16
EP0184503A2 (en) 1986-06-11
ES550407A0 (en) 1987-11-16
MX168784B (en) 1993-06-08
FR2574018B1 (en) 1988-12-23
JPS61167507A (en) 1986-07-29

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970303